Improved recording device

Abstract

The utility model relates to the technical field of recording devices, in particular to an improved recording device which comprises a shell and square plates, the four corners of the rear portion of the outer wall of the shell are fixedly connected with the inner sides of the square plates respectively, threaded openings are machined in the inner walls of the multiple square plates respectively, and the inner wall of the shell is connected with a control structure. A fingerprint recording device is connected to the front face of the control structure, a box body is fixedly connected to the lower portion of the right side of the fingerprint recording device, a handle is held in the control structure to enable a threaded cylinder to rotate downwards at the bottom of the shell, the threaded cylinder is separated from the bottom of the shell, and then the handle drives a round rod to move downwards; the moving round rod drives the vertical plate to move downwards on the inner wall of the shell, the moving vertical plate drives the fingerprint recording device to move downwards, so that the fingerprint recording device moves downwards, a user attaches fingers to a contact area on the front side of the fingerprint recording device for fingerprint recording, and the recording device is convenient to operate and use. And the recording device can be used by multiple people.

Description

Technical Field

[0001] The utility model relates to the technical field of improved recording devices, in particular to an improved recording device. Background Art

[0002] The recording device is a fingerprint recorder, which can record the user's fingerprint and is suitable for fields such as attendance and information entry.

[0003] For example, an improved recording device with the authorization announcement number "CN218729126U" cooperates with the L-shaped rod, the horizontal plate, the inclined plate and the sponge roller. When the user pulls the L-shaped rod downward, the L-shaped rod will apply a downward force to the horizontal plate. After being subjected to the force, the horizontal plate will move obliquely to the lower left under the restriction of the inclined plate. The horizontal plate drives the sponge roller to move, and the sponge roller will clean the sweat on the fingerprint identifier so that the fingerprint can be accurately identified the next time it is used, thereby making effective records. However, in the use of the recording device, the occasions required are different and the people who use it are also different. In addition, the fingerprint needs to be lifted and lowered many times when a new fingerprint is recorded. When children and people with shorter heights record, they cannot record due to the installation height of the recording device, which is inconvenient to operate and use the recording device, making the recording device unable to meet the needs of multiple people. Utility Model Content

[0004] The utility model aims to solve the problem that the recording device is inconvenient to operate and use, so that the recording device cannot meet the needs of multiple people, and proposes an improved recording device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An improved recording device is designed, comprising a shell and a square plate, wherein the four rear corners of the outer wall of the shell are respectively fixedly connected to the inner side of the square plate, and the inner walls of the plurality of square plates are respectively processed with threaded openings, the inner wall of the shell is connected to a control structure, the front of the control structure is connected to a fingerprint recording device, a box is fixedly connected to the lower right side of the fingerprint recording device, a tightening structure is connected to the top of the box, and cotton cloth is placed on the bottom of the inner wall of the box.

[0007] Preferably, the control structure includes a vertical plate and a round rod, the outer wall of the vertical plate is slidably engaged with the inner wall of the shell, the bottom of the vertical plate is fixedly connected to the top of the round rod, a threaded cylinder is rotatably connected below the outer wall of the round rod, and a handle is fixedly connected to the bottom of the round rod.

[0008] Preferably, the outer wall of the threaded barrel is threadedly connected to the bottom of the shell, and the front surface of the vertical plate is fixedly connected to the rear end surface of the fingerprint recording device.

[0009] Preferably, straight plates are fixedly connected to the left and right sides of the bottom of the inner wall of the shell respectively.

[0010] Preferably, the clamping structure includes a vertical pole and a circular ring, the upper part of the outer wall of the vertical pole is slidably engaged with the top of the box body, the outer wall of the vertical pole is fixedly connected to the inner wall of the circular ring, the outer wall of the vertical pole is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the top of the inner wall of the box body and the top of the circular ring, the bottom of the vertical pole is fixedly connected to a bottom plate, and the top of the vertical pole is fixedly connected to a ball.

[0011] Preferably, the bottom of the bottom plate is tightly connected to the top rear of the cotton cloth.

[0012] The utility model provides an improved recording device, which has the following beneficial effects: by holding the handle in the control structure to make the threaded cylinder rotate downward at the bottom of the shell, the threaded cylinder is separated from the bottom of the shell, and then the handle moves the round rod downward, the moving round rod moves the vertical plate downward on the inner wall of the shell, and the moving vertical plate moves the fingerprint recording device downward, so that the fingerprint recording device moves downward, and the user puts the finger on the contact area on the front side of the fingerprint recording device to record the fingerprint, which is convenient for the operation and use of the recording device and can meet the use of multiple people. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the connection relationship between the middle vertical plate, round rod and threaded cylinder;

[0015] Figure 3 for Figure 1 The structural diagram of A in the figure;

[0016] Figure 4 for Figure 1 Schematic diagram of the connection relationship between the middle round rod and the threaded barrel;

[0017] Figure 5 for Figure 1 A schematic diagram of the connection relationship between the middle box, the vertical plate and the bottom plate;

[0018] Figure 6 for Figure 5 Schematic diagram of the structure of B.

[0019] In the figure: 1. shell, 2. control structure, 201. vertical plate, 202. round rod, 203. threaded cylinder, 204. handle, 3. tightening structure, 301. vertical rod, 302. ring, 303. spring, 304. ball, 305. bottom plate, 4. fingerprint recording device, 5. box body, 6. square plate, 7. straight plate, 8. pad, 9. cotton cloth. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Embodiment 1:

[0022] See also Figure 1-6 In the present embodiment, an improved recording device includes a shell 1 and a square plate 6. The four rear corners of the outer wall of the shell 1 are respectively fixedly connected to the inner side of the square plate 6. The inner walls of the plurality of square plates 6 are respectively processed with threaded openings. The inner wall of the shell 1 is connected to a control structure 2. The front of the control structure 2 is connected to a fingerprint recording device 4. How to operate and use the fingerprint recording device 4 is already existing technology. Without going into too much detail, the model is selected according to the usage requirements. A box body 5 is fixedly connected to the lower right side of the fingerprint recording device 4. The top of the box body 5 is connected to a tightening structure 3. A cotton cloth 9 is placed on the bottom of the inner wall of the box body 5.

[0023] The control structure 2 includes a vertical plate 201 and a round rod 202. The outer wall of the vertical plate 201 is slidably engaged with the inner wall of the housing 1. The vertical plate 201 is subjected to force to slide up and down through the inner wall of the housing 1. The bottom of the vertical plate 201 is fixedly connected to the top of the round rod 202. A threaded cylinder 203 is rotatably connected to the lower part of the outer wall of the round rod 202. The threaded cylinder 203 is subjected to force to rotate through the bearing under the outer wall of the round rod 202. A handle 204 is fixedly connected to the bottom of the round rod 202. The handle 204 is convenient for driving the round rod 202 to rotate. The outer wall of the threaded cylinder 203 is threadedly connected to the bottom of the housing 1. The front of the vertical plate 201 is fixedly connected to the rear end face of the fingerprint recording device 4.

[0024] By holding the handle 204 in the control structure 2, the threaded cylinder 203 is rotated downward at the bottom of the shell 1, so that the threaded cylinder 203 is separated from the bottom of the shell 1, and then the handle 204 moves the round rod 202 downward, and the moving round rod 202 moves the vertical plate 201 downward on the inner wall of the shell 1, and the moving vertical plate 201 moves the fingerprint recording device 4 downward, so that the fingerprint recording device 4 moves downward, and the user puts his finger on the contact area on the front side of the fingerprint recording device 4 to enter the fingerprint, which is convenient for the operation and use of the recording device, so that the recording device can meet the needs of multiple people.

[0025] The left and right sides of the bottom of the inner wall of the shell 1 are respectively fixed with straight plates 7, and the tightening structure 3 includes a vertical rod 301 and a circular ring 302. The upper outer wall of the vertical rod 301 is slidably engaged with the top of the box body 5, and the vertical rod 301 is subjected to force to slide up and down through the top of the box body 5. The outer wall of the vertical rod 301 is fixedly connected to the inner wall of the circular ring 302, and the outer wall of the vertical rod 301 is sleeved with a spring 303. The two ends of the spring 303 are respectively fixedly connected to the top of the inner wall of the box body 5 and the top of the circular ring 302. After the circular ring 302 is forced to move upward, it rebounds by the elastic force of the spring 303. The bottom of the vertical rod 301 is fixedly connected to a bottom plate 305, and the top of the vertical rod 301 is fixedly connected to a ball 304. The ball 304 is convenient for pulling the vertical rod 301 upward, and the bottom of the bottom plate 305 is tightly connected to the top rear of the cotton cloth 9, and the bottom plate 305 is a rubber plate.

[0026] Working principle:

[0027] Recording device installation:

[0028] First, the housing 1 behind the fingerprint recording device 4 is fitted with the connecting wall, and then the square plates 6 at the four corners are also fitted with the wall, and then the bolt threads pass through the square plates 6 and are fixed with the wall threads to complete the installation of the fingerprint recording device 4.

[0029] Fingerprint recording device 4 operation and use:

[0030] Hold the handle 204 to rotate the threaded cylinder 203 downward at the bottom of the shell 1, so that the threaded cylinder 203 is separated from the bottom of the shell 1, and then the handle 204 moves the round rod 202 downward, and the moving round rod 202 moves the vertical plate 201 downward on the inner wall of the shell 1, and the moving vertical plate 201 moves the fingerprint recording device 4 downward, so that the fingerprint recording device 4 moves downward, and the user puts the finger on the contact area on the front side of the fingerprint recording device 4 to record the fingerprint, and cooperates with the handle 204 to move the round rod 202 upward, so that the round rod 202 cooperates with the vertical plate 201 to move the fingerprint recording device 4 upward, and then the threaded cylinder 203 is threadedly connected with the bottom of the shell 1. When the finger is dirty, it can be inserted into the box 5 and wiped with cotton cloth 9.

[0031] Cotton cloth replacement cleaning:

[0032] Hold the ball 304 and pull the vertical rod 301 upwards, so that the vertical rod 301 moves upwards with the ring 302 and the bottom plate 305, so that the bottom of the bottom plate 305 is separated from the cotton cloth 9, and the ring 302 squeezes the spring 303 at the same time, and then the cotton cloth 9 is pulled out from the inside of the box body 5 for cleaning. After the cotton cloth 9 is cleaned, it is inserted into the box body 5, and the ball 304 is released. The spring 303 loses pressure and provides a rebound force to make the ring 302 move downwards with the vertical rod 301, and the moving vertical rod 301 moves downwards with the bottom plate 305, so that the bottom of the bottom plate 305 presses the face 9 tightly.

[0033] Embodiment 2:

[0034] See also Figure 1-6 : In this embodiment, an improved recording device also includes a protective pad 8, the front side of the protective pad 8 is fixedly connected to the rear end surface of the shell 1.

[0035] Working principle:

[0036] When the shell 1 is attached to the wall, the protective pad 8 will first be attached to the wall. The protective pad 8 isolates the shell 1 from the wall through its own rubber material, ensuring that the shell 1 is installed normally while protecting the wall.

[0037] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An improved recording device, comprising a housing (1) and a square plate (6), characterized in that: The four rear corners of the outer wall of the shell (1) are respectively fixedly connected to the inner side of the square plate (6), and the inner walls of the plurality of square plates (6) are respectively processed with threaded openings. The inner wall of the shell (1) is connected to a control structure (2), and the front of the control structure (2) is connected to a fingerprint recording device (4). A box (5) is fixedly connected to the lower right side of the fingerprint recording device (4), and the top of the box (5) is connected to a tightening structure (3). Cotton cloth (9) is placed at the bottom of the inner wall of the box (5).

2. An improved recording device according to claim 1, characterized in that: The control structure (2) comprises a vertical plate (201) and a round rod (202); the outer wall of the vertical plate (201) is slidably engaged with the inner wall of the outer shell (1); the bottom of the vertical plate (201) is fixedly connected to the top of the round rod (202); a threaded cylinder (203) is rotatably connected below the outer wall of the round rod (202); and a handle (204) is fixedly connected to the bottom of the round rod (202).

3. An improved recording device according to claim 2, characterized in that: The outer wall of the threaded cylinder (203) is threadedly connected to the bottom of the housing (1), and the front surface of the vertical plate (201) is fixedly connected to the rear end surface of the fingerprint recording device (4).

4. An improved recording device according to claim 1, characterized in that: Straight plates (7) are fixedly connected to the left and right sides of the bottom of the inner wall of the housing (1).

5. An improved recording device according to claim 1, characterized in that: The clamping structure (3) comprises a vertical rod (301) and a circular ring (302); the upper portion of the outer wall of the vertical rod (301) is slidably engaged with the top of the box body (5); the outer wall of the vertical rod (301) is fixedly connected to the inner wall of the circular ring (302); a spring (303) is sleeved on the outer wall of the vertical rod (301); the two ends of the spring (303) are respectively fixedly connected to the top of the inner wall of the box body (5) and the top of the circular ring (302); the bottom of the vertical rod (301) is fixedly connected to a bottom plate (305); and the top of the vertical rod (301) is fixedly connected to a round ball (304).

6. An improved recording device according to claim 5, characterized in that: The bottom of the bottom plate (305) is tightly connected to the top rear of the cotton cloth (9).

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